131351040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5701}}^1$

素因数の和:5730

約数の個数: 120

約数和(自身を含む): 454985388

約数和(自身を除く): 323634348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5701, 5760, 7680, 11402, 11520, 17103, 22804, 23040, 28505, 34206, 45608, 51309, 57010, 68412, 85515, 91216, 102618, 114020, 136824, 171030, 182432, 205236, 228040, 256545, 273648, 342060, 364864, 410472, 456080, 513090, 547296, 684120, 729728, 820944, 912160, 1026180, 1094592, 1368240, 1459456, 1641888, 1824320, 2052360, 2189184, 2736480, 2918912, 3283776, 3648640, 4104720, 4378368, 5472960, 6567552, 7297280, 8209440, 8756736, 10945920, 13135104, 14594560, 16418880, 21891840, 26270208, 32837760, 43783680, 65675520, 131351040]

約数ペア:

[(1, 131351040), (2, 65675520), (3, 43783680), (4, 32837760), (5, 26270208), (6, 21891840), (8, 16418880), (9, 14594560), (10, 13135104), (12, 10945920), (15, 8756736), (16, 8209440), (18, 7297280), (20, 6567552), (24, 5472960), (30, 4378368), (32, 4104720), (36, 3648640), (40, 3283776), (45, 2918912), (48, 2736480), (60, 2189184), (64, 2052360), (72, 1824320), (80, 1641888), (90, 1459456), (96, 1368240), (120, 1094592), (128, 1026180), (144, 912160), (160, 820944), (180, 729728), (192, 684120), (240, 547296), (256, 513090), (288, 456080), (320, 410472), (360, 364864), (384, 342060), (480, 273648), (512, 256545), (576, 228040), (640, 205236), (720, 182432), (768, 171030), (960, 136824), (1152, 114020), (1280, 102618), (1440, 91216), (1536, 85515), (1920, 68412), (2304, 57010), (2560, 51309), (2880, 45608), (3840, 34206), (4608, 28505), (5701, 23040), (5760, 22804), (7680, 17103), (11402, 11520)]